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400 SX
398cc4-stroke1 cylLiquid-cooledKick start
About the 400 SX
KTM's first-generation RFS 400cc four-stroke motocrosser.
- Family
- RFS 4-Strokes (400–525)
- Model years
- 2000 – 2002
- Also known as
- KTM 400 SX, 400 SX Racing, 400SX
Generations
2000 – 2002
400 SX RacingFirst-generation RFS 398cc SOHC motocrosser derived from the EXC.
- Engine
- 398cc
- Cooling
- Liquid-cooled
- Starter
- Kick start
- Gearbox
- 6-speed
- Fuel
- Carburettor
Year specs
- Engine
- 398 cc
- Bore × stroke
- 89 × 64 mm
- Cooling
- Liquid-cooled
- Starter
- —
- Gearbox
- 6-speed
- Fuel system
- Carburettor
- Horsepower
- —
- Torque
- —
- Dry weight
- 107 kg
- Wet weight
- —
- Seat height
- 925 mm
- Ground clearance
- —
- Wheelbase
- 1481 mm
- Fuel capacity
- 7.5 L
- MSRP
- —
Dry weight labelled 'without fluids'.
Gallery
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